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Ethernet TransmissionVideo/Audio/Data TransmissionSFP TransceiversAccessories
1-Port RS232 RS422 RS485 Device Server
Model:UF-SE301
⚫ RJ45 supports 10M Ethernet interface;
⚫ Support multiple working modes (TCP Server, TCP Client, UDP Server, UDP Client, HTTPC, MQTTC);
⚫ Support configuration tools, web pages and AT commands;
⚫ The server mode supports multiple socket connections;
⚫ Support multiple serial port protocols (RS485, RS422, RS232);
UF-SE301 is a Serial Device Server that converts serial port data to Ethernet data; It has multiple Modbus gateway modes and MQTTC/HTTPC Internet of Things gateway modes, which can meet the networking functions of various serial port devices/PLCs; Adopt industrial design standards to ensure equipment reliability; The product comes with RJ45 network port and 4 × 3.81mm Phoenix terminal and DB9 data interface; Support multiple serial port protocols (RS422/RS485/RS232); Install with locating holes.
The UF-SE301 Serial Device Server is specially designed to convert RS232, RS422 or RS485 serial communication to 10M Ethernet networking to extend the network distance efficiently and inexpensively. The UF-SE301 is a time-saving and cost-effective solution for users and system integrators to quickly transform their serial devices into the Ethernet network with no need of replacing the existing serial devices and software system.
⚫ RJ45 supports 10M Ethernet interface;
⚫ Support multiple working modes (TCP Server, TCP Client, UDP Server, UDP Client, HTTPC, MQTTC);
⚫ Support configuration tools, web pages and AT commands;
⚫ The server mode supports multiple socket connections;
⚫ Support multiple serial port protocols (RS485, RS422, RS232);
⚫ Support multiple baud rates;
⚫ Support DHCP function;
⚫ DNS (domain name resolution) is supported, and the domain name resolution server can be customized;
⚫ Support multiple Modbus gateways (simple protocol conversion, multi-host mode, storage gateway, configurable gateway);
⚫ Support fast access to Alibaba Cloud, Baidu Cloud, OneNET, Huawei Cloud, and version 3.1 standard MQTT servers;
⚫ Support HTTP protocol (GET/POST request);
⚫ Support virtual serial port;
⚫ Support timeout restart function and customize the restart time;
⚫ Support the short connection function and customize the short connection interval;
⚫ Support heartbeat package and registration package functions;
⚫ Support serial port cache cleaning function;
⚫ Support access to the Internet and LAN;
⚫ Support hardware restoration to factory settings;
⚫ Support online upgrade function.
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Serial Interface |
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Serial Port |
1 x DB9 Female (RS232, standard RS232 line sequence DB9
female) |
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Socket Connection |
TCP server supports 6-way client connections |
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Baud Rate (Data Rate) |
1200~230400 bps (115200 by default) |
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Data Bits |
5, 6, 7, 8 (default) |
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Stop Bit |
1 (default), 2 |
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Check Bit |
None (default), Odd, Even, Mark, Space |
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Serial Port Cache |
1024Byte |
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Packaging Mechanism |
512 Byte |
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Flow Control |
RTS/CTS, DSR/DTR, XON/XOFF, NONE (default NONE) |
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Signals |
RS232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND |
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RS422: Tx+, Tx-, Rx+, Rx-, GND |
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4-wire RS485: Tx+, Tx-, Rx+, Rx-, GND |
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|
2-wire RS485: Data A (+), Data B (-), GND |
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Ethernet Ports |
1 x RJ45 |
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Standard |
10BASE-T |
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Distance |
100m |
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ESD Protection |
6KV |
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Hardware |
|
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Dimensions (W x D x H) |
84 x 82 x 25mm |
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Weight |
126g |
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LED Indicators |
PWR: Power Status |
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LINK: Link/Active |
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DATA: Active |
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Power Requirements |
DC 8-28V |
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Power Consumption |
< 5 watts |
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Material |
Metal |
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Installation |
Standalone, wall-mount , and DIN-rail kit (optional) |
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Reload Button |
> 5 sec: Factory default |
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Management |
|
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Management Interfaces |
Web management |
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Parameter configuration tool |
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AT command |
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IP Acquisition Method |
Static IP (default), DHCP |
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DNS Domain Name Resolution |
Support |
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Domain Name Resolution Server |
114.114.114.114 (customizable) |
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IP Address |
192.168.3.7 (customizable) |
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User Name |
Admin (customizable) |
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Password |
Admin (customizable) |
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Local Port |
8887 (customizable) |
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Subnet Mask |
255.255.255.0 (customizable) |
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Gateway |
192.168.3.1 (customizable) |
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Operation Mode |
■ TCP Server (default) / TCP Client |
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■ UDP Server / UDP Client |
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■ HTTP Client |
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■ MQTT Client |
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Standards Conformances |
|
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Regulatory Compliance |
FCC Part 15 Class A, |
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CE Certification Class A |
|
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Standards |
IEEE 802.3 10BASE-T |
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IEEE 802.3u 100BASE-TX |
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RFC 768 UDP |
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RFC 793 TFTP |
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RFC 791 IP |
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RFC 792 ICMP |
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RFC 958 NTP |
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RFC 2068 HTTP |
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RFC 2131 DHCP Client |
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RFC 2732 Format for Literal IPv6 Addresses in URL's |
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RFC 3315 DHCPv6 Client |
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RFC 3513 IPv6 Addressing Architecture |
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RFC 4443 ICMPv6 |
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EIA/TIA RS232/422/485 |
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Regulatory Approval |
CE, RoHS, FCC |
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Environment |
|
|
Operating Temperature |
-40 ~ 85 degrees C |
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Storage Temperature |
-40 ~ +105 degrees C |
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Humidity |
5 ~ 95% (non-condensing) |
- Download FileName：UF-SE301 Serial Device Server Datasheet V1.0.pdf Size： 722KB
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Model |
Description |
|
UF-SE301 |
RS232/RS422/RS485 Serial Device Server |
|
Mounting Options |
► Desktop or Wall Mount |
|
Power Options |
► 8~28VDC Power Supply. Open Wire for Terminal Block. |
|
► Power Supply is to be purchased separately. |
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